Create "map" card

[nathanmsmith]

With classes going back in person, let's create a "map" card that says which classroom a section is is and shows it on the map. That way, hopefully students don't make the same mistake I did once in confusing PAB (Physics and Astronomy) with PUB (Public Affairs).

Inspo: https://nathansmith.io/exploring-enrollment/classroom-utilization

We probably want a dropdown of current sections, the map can be done with leaflet + React?

We'll want to create a database for buildings and rooms to support this. A building has many rooms. A section can have many rooms (not sure if we want to create that relation yet though, as the registrar rooms don't always correspond to official room names)

I scraped buildings and rooms previously:

https://github.com/nathunsmitty/ucla-registrar-scraper/blob/master/scrape-buildings-and-rooms/script.py
https://github.com/nathunsmitty/ucla-registrar-scraper/blob/master/database/patch0013.sql

[nathanmsmith]

Breaking this down into steps:

1. Find the URLs and endpoints that we want to scrape.
   • Read this: https://nathansmith.io/posts/scraping-enrollment-data-from-the-ucla-registrar-part-one/
   • Explore the registrar website for pages with classroom info
2. Write a small scraper in either Ruby or Go

• Ruby: lib/scrapers/
• Go: lambdas
• Goal: get data into format we can save in database

3. Save the data into the database

• Figure out what data we have and what we want to save
• Create Rails models
• Update the scrapers to actually save our scraped data into the database

4. Figure out how the new data relates to the current data

• Write model migrations as needed

5. Create a frontend component to be the map

• Write a frontend component
• Plumb through data from Rails backend to frontend